// JavaScript Document

  function myfun(show)
  {
	 
	  var obj = document.getElementById("test");
	  
	  var childs =  obj.getElementsByTagName("li");
	  
	  for(var i = 0 ; i < childs.length; i++)
	  {
		  var child = childs.item(i);
		  
		  if(show == 1)
		  {
			  		  child.style.display = "block";
		  }
		  else
		  {
			  		  child.style.display = "none";
		 }

	  }
	
  }
